Inventor · disambiguated record
Richard J. Waggoner
Also filed as: WAGGONER RICHARD J
10 granted patents·1 pending application·64 citations·filing 2006–2021
87Inventor score
Top patents by PatentIndex Score
11 records- 0185US11473474B2Method of injecting secondary air into an exhaust gas stream of a marine engineINDMAR PRODUCTS COMPANY INC·Filed 2021·Granted Oct 18, 2022·2 cites·20 claims
- 0283US8650864B2Combination liquid-cooled exhaust manifold assembly and catalytic converter assembly for a marine engineWAGGONER RICHARD J·Filed 2011·Granted Feb 18, 2014·14 cites·20 claims
- 0378US10415444B2Exhaust conduits for marine engine exhaust systemsINDMAR PRODUCTS COMPANY INC·Filed 2018·Granted Sep 17, 2019·2 cites·20 claims
- 0478US10364012B2Exhaust system for marine engineINDMAR PRODUCTS COMPANY INC·Filed 2017·Granted Jul 30, 2019·2 cites·20 claims
- 0576US9957863B2Exhaust conduits for marine engine exhaust systemsINDMAR PRODUCTS COMPANY INC·Filed 2016·Granted May 1, 2018·2 cites·20 claims
- 0676US7788913B2Manifold mounted catalytic converterINDMAR PRODUCTS COMPANY INC·Filed 2006·Granted Sep 7, 2010·11 cites·5 claims
- 0774USD614104SExhaust manifoldINDMAR PRODUCTS COMPANY INC·Filed 2009·Granted Apr 20, 2010·21 cites·1 claims
- 0867US9897386B2Marine engine heat exchangerINDMAR PRODUCTS COMPANY INC·Filed 2015·Granted Feb 20, 2018·2 cites·20 claims
- 0960US11111838B2Marine engine exhaust system having secondary air injectionINDMAR PRODUCTS COMPANY INC·Filed 2020·Granted Sep 7, 2021·0 cites·18 claims
- 1047USD541302SExhaust manifoldINDMAR PRODUCTS COMPANY INC·Filed 2006·Granted Apr 24, 2007·8 cites·1 claims
- 1137US2010229540A1Combination Liquid-Cooled Exhaust Manifold Assembly And Catalytic Converter Assembly For A Marine EngineINDMAR PRODUCTS COMPANY INC·Filed 2010·Application pending·0 cites
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